Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

Lat: 37.99167°NLon: 122.05194°WElev: 23.0ft.

Clear

54°F

12°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 22 Jan 06:35 PM PST
Extended Forecast for

4 Miles E Hercules CA

  • Tonight

    Tonight: Increasing clouds, with a low around 44. South southwest wind around 6 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 55. East wind around 6 mph becoming north in the afternoon.

    High: 55 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. West wind around 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. North northeast wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. North northeast wind around 8 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 44. South southwest wind around 6 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 55. East wind around 6 mph becoming north in the afternoon.
Friday Night
Partly cloudy, with a low around 42. West wind around 6 mph.
Saturday
Sunny, with a high near 58. North northeast wind 7 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 39. North northeast wind around 8 mph.
Sunday
Mostly cloudy, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Mostly cloudy, with a high near 55.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hercules CA
 38.01°N 122.18°W (Elev. 597 ft)
3:01 pm PST Jan 22, 2026
6pm PST Jan 22, 2026-6pm PST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database